https://codeforces.com/contest/1907/submission/235954276
You can easily see, that small buy has been purposely written.
https://codeforces.com/contest/1907/submission/235954276
You can easily see, that small buy has been purposely written.
https://codeforces.com/contest/1907/submission/235954276
You can easily see, that small buy has been purposely written.